--- ray/src/util/Rmakefile	2022/06/01 17:22:31	2.101
+++ ray/src/util/Rmakefile	2023/02/09 00:18:05	2.102
@@ -1,4 +1,4 @@
-# RCSid: $Id: Rmakefile,v 2.101 2022/06/01 17:22:31 greg Exp $
+# RCSid: $Id: Rmakefile,v 2.102 2023/02/09 00:18:05 greg Exp $
 #
 # Radiance makefile for utility programs
 #
@@ -15,6 +15,8 @@ CC = cc
 
 SPECIAL =
 
+INSTALL = cp
+
 INSTDIR = /usr/local/bin
 
 LIBDIR = /usr/local/lib/ray
@@ -34,7 +36,7 @@ install:	all $(SPECIAL) objview.pl objpict.pl glare.cs
 rlux.csh raddepend.csh trad.wsh objline.csh compamb.csh vinfo.csh \
 ltview.pl ltpict.pl genambpos.pl fieldcomb.csh genklemsamp.pl \
 genskyvec.pl genBSDF.pl bsdfview.pl rtpict.pl rcode2bmp.pl $(LIBFILES)
-	cp $(PROGS) $(INSTDIR)
+	$(INSTALL) $(PROGS) $(INSTDIR)
 	cp objview.pl $(INSTDIR)/objview
 	cp objline.csh $(INSTDIR)/objline
 	cp objpict.pl $(INSTDIR)/objpict